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/* |
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* ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd). |
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* m_pong.c: The reply to a ping message. |
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* ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd) |
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* |
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* Copyright (C) 2002 by the past and present ircd coders, and others. |
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* Copyright (c) 1997-2014 ircd-hybrid development team |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 |
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* USA |
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* |
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* $Id: m_pong.c,v 1.44 2005/07/16 12:19:44 michael Exp $ |
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*/ |
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|
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/*! \file m_pong.c |
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* \brief Includes required functions for processing the PONG command. |
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* \version $Id$ |
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*/ |
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#include "stdinc.h" |
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#include "ircd.h" |
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#include "handlers.h" |
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#include "s_user.h" |
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#include "client.h" |
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#include "hash.h" /* for find_client() */ |
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#include "hash.h" |
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#include "numeric.h" |
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#include "s_conf.h" |
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#include "conf.h" |
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#include "send.h" |
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#include "irc_string.h" |
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#include "msg.h" |
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#include "parse.h" |
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#include "modules.h" |
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|
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static void mr_pong(struct Client *, struct Client *, int, char **); |
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static void ms_pong(struct Client *, struct Client *, int, char **); |
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|
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struct Message pong_msgtab = { |
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"PONG", 0, 0, 1, 0, MFLG_SLOW | MFLG_UNREG, 0, |
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{mr_pong, m_ignore, ms_pong, m_ignore, m_ignore, m_ignore} |
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}; |
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|
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#ifndef STATIC_MODULES |
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void |
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_modinit(void) |
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{ |
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mod_add_cmd(&pong_msgtab); |
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} |
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|
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void |
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_moddeinit(void) |
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{ |
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mod_del_cmd(&pong_msgtab); |
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} |
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const char *_version = "$Revision: 1.44 $"; |
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#endif |
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|
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static void |
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static int |
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ms_pong(struct Client *client_p, struct Client *source_p, |
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int parc, char *parv[]) |
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{ |
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struct Client *target_p; |
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const char *origin, *destination; |
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if (parc < 2 || *parv[1] == '\0') |
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if (parc < 2 || EmptyString(parv[1])) |
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{ |
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sendto_one(source_p, form_str(ERR_NOORIGIN), |
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me.name, parv[0]); |
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return; |
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sendto_one_numeric(source_p, &me, ERR_NOORIGIN); |
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return 0; |
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} |
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origin = parv[1]; |
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* That being the case, we will route, but only for registered clients (a |
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* case can be made to allow them only from servers). -Shadowfax |
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*/ |
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if (!EmptyString(destination) && !match(destination, me.name) && |
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if (!EmptyString(destination) && match(destination, me.name) && |
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irccmp(destination, me.id)) |
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{ |
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if ((target_p = find_client(destination)) || |
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(target_p = find_server(destination))) |
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sendto_one(target_p,":%s PONG %s %s", |
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parv[0], origin, destination); |
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else |
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{ |
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sendto_one(source_p, form_str(ERR_NOSUCHSERVER), |
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me.name, parv[0], destination); |
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return; |
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} |
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if ((target_p = hash_find_client(destination)) || |
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(target_p = hash_find_server(destination))) |
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sendto_one(target_p, ":%s PONG %s %s", |
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source_p->name, origin, destination); |
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else |
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sendto_one_numeric(source_p, &me, ERR_NOSUCHSERVER, destination); |
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} |
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return 0; |
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} |
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static void |
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static int |
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mr_pong(struct Client *client_p, struct Client *source_p, |
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int parc, char *parv[]) |
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{ |
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assert(source_p == client_p); |
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|
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if (parc == 2 && *parv[1] != '\0') |
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{ |
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if(ConfigFileEntry.ping_cookie && (source_p->flags&FLAGS_GOTUSER) && source_p->name[0]) |
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if (ConfigFileEntry.ping_cookie && !source_p->localClient->registration) |
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{ |
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unsigned long incoming_ping = strtoul(parv[1], NULL, 10); |
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if(incoming_ping) |
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{ |
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if(source_p->localClient->random_ping == incoming_ping) |
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{ |
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char buf[USERLEN+1]; |
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strlcpy(buf, source_p->username, sizeof(buf)); |
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SetPingCookie(source_p); |
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register_local_user(client_p, source_p, source_p->name, buf); |
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} |
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else |
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{ |
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sendto_one(source_p, form_str(ERR_WRONGPONG), me.name, |
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source_p->name, source_p->localClient->random_ping); |
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return; |
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} |
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} |
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unsigned int incoming_ping = strtoul(parv[1], NULL, 10); |
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|
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if (incoming_ping) |
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{ |
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if (source_p->localClient->random_ping == incoming_ping) |
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{ |
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SetPingCookie(source_p); |
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register_local_user(source_p); |
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} |
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else |
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sendto_one_numeric(source_p, &me, ERR_WRONGPONG, |
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source_p->localClient->random_ping); |
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} |
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|
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} |
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} |
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else |
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sendto_one(source_p, form_str(ERR_NOORIGIN), me.name, parv[0]); |
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sendto_one_numeric(source_p, &me, ERR_NOORIGIN); |
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|
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return 0; |
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} |
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|
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static struct Message pong_msgtab = |
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{ |
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"PONG", 0, 0, 1, MAXPARA, MFLG_SLOW, 0, |
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{ mr_pong, m_ignore, ms_pong, m_ignore, m_ignore, m_ignore } |
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}; |
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|
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static void |
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module_init(void) |
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{ |
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mod_add_cmd(&pong_msgtab); |
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} |
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|
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static void |
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module_exit(void) |
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{ |
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mod_del_cmd(&pong_msgtab); |
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} |
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struct module module_entry = |
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{ |
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.node = { NULL, NULL, NULL }, |
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.name = NULL, |
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.version = "$Revision$", |
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.handle = NULL, |
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.modinit = module_init, |
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.modexit = module_exit, |
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.flags = 0 |
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}; |